lignans and alternariol

lignans has been researched along with alternariol* in 2 studies

Other Studies

2 other study(ies) available for lignans and alternariol

Article	Year
Natural occurrence of Alternaria mycotoxins in wheat and potential of reducing associated risks using magnolol. Journal of the science of food and agriculture, 2021, Volume: 101, Issue:7 Wheat is one of three major food crops in China. Alternaria species can cause spoilage of wheat with consequent mycotoxin accumulation. Alternariol (AOH), alternariol monomethyl ether (AME), and tenuazonic acid (TeA) are the most common and frequently studied mycotoxins. There are limited regulations placed on Alternaria mycotoxin concentrations worldwide due to the lack of toxicity data available. More data on the levels of mycotoxin contamination are also needed. It is also important to reduce the risks of Alternaria mycotoxins.. One hundred and thirty-two wheat samples were collected from Hebei Province, China, and analyzed for AOH, AME, and TeA. Tenuazonic acid was found to be the predominant Alternaria mycotoxin, especially in flour samples. Studying Alternaria species that cause black-point disease of wheat indicated that Alternaria alternata and Alternaria tenuissima were the dominant species. Most of the Alternaria strains studied produced more than one mycotoxin and TeA was produced at the highest concentration, which may have resulted in the high level of TeA contamination in the wheat samples. Furthermore, magnolol displayed obvious antifungal and antimycotoxigenic activity against Alternaria. This is the first report on the antimycotoxigenic activity of magnolol against Alternaria species.. The Alternaria mycotoxin contamination levels in wheat and wheat products from Hebei Province, China, were correlated with the toxigenic capacity of the Alternaria strains colonizing the wheat. Considering its safety, magnolol could be developed as a natural fungicide in wheat, or as a natural alternative food preservative based on its strong antifungal and antimycotoxigenic activity against Alternaria strains. © 2020 Society of Chemical Industry. Topics: Alternaria; Biphenyl Compounds; China; Flour; Food Contamination; Fungicides, Industrial; Lactones; Lignans; Plant Diseases; Tenuazonic Acid; Triticum	2021
Transcriptomic Insights into the Antifungal Effects of Magnolol on the Growth and Mycotoxin Production of Toxins, 2020, 10-20, Volume: 12, Issue:10 Topics: Alternaria; Biphenyl Compounds; Fungal Proteins; Fungicides, Industrial; Gene Expression Regulation, Fungal; Gene Regulatory Networks; Lactones; Lignans; Mycotoxins; Transcriptome	2020

Article

Year

Natural occurrence of Alternaria mycotoxins in wheat and potential of reducing associated risks using magnolol.

Journal of the science of food and agriculture, 2021, Volume: 101, Issue:7

Wheat is one of three major food crops in China. Alternaria species can cause spoilage of wheat with consequent mycotoxin accumulation. Alternariol (AOH), alternariol monomethyl ether (AME), and tenuazonic acid (TeA) are the most common and frequently studied mycotoxins. There are limited regulations placed on Alternaria mycotoxin concentrations worldwide due to the lack of toxicity data available. More data on the levels of mycotoxin contamination are also needed. It is also important to reduce the risks of Alternaria mycotoxins.. One hundred and thirty-two wheat samples were collected from Hebei Province, China, and analyzed for AOH, AME, and TeA. Tenuazonic acid was found to be the predominant Alternaria mycotoxin, especially in flour samples. Studying Alternaria species that cause black-point disease of wheat indicated that Alternaria alternata and Alternaria tenuissima were the dominant species. Most of the Alternaria strains studied produced more than one mycotoxin and TeA was produced at the highest concentration, which may have resulted in the high level of TeA contamination in the wheat samples. Furthermore, magnolol displayed obvious antifungal and antimycotoxigenic activity against Alternaria. This is the first report on the antimycotoxigenic activity of magnolol against Alternaria species.. The Alternaria mycotoxin contamination levels in wheat and wheat products from Hebei Province, China, were correlated with the toxigenic capacity of the Alternaria strains colonizing the wheat. Considering its safety, magnolol could be developed as a natural fungicide in wheat, or as a natural alternative food preservative based on its strong antifungal and antimycotoxigenic activity against Alternaria strains. © 2020 Society of Chemical Industry.

Topics: Alternaria; Biphenyl Compounds; China; Flour; Food Contamination; Fungicides, Industrial; Lactones; Lignans; Plant Diseases; Tenuazonic Acid; Triticum

2021

Transcriptomic Insights into the Antifungal Effects of Magnolol on the Growth and Mycotoxin Production of

Toxins, 2020, 10-20, Volume: 12, Issue:10

Topics: Alternaria; Biphenyl Compounds; Fungal Proteins; Fungicides, Industrial; Gene Expression Regulation, Fungal; Gene Regulatory Networks; Lactones; Lignans; Mycotoxins; Transcriptome

2020